Turbo Diesel Register

Southern Performance Systems, founded in 1994 and located in Sugar Hill, Georgia, is a leader in providing turnkey LS engine packages specifically designed for classic cars, muscle cars, and trucks. The company also offers comprehensive services including brake upgrades, suspension enhancements, rear ends, air conditioning solutions, electronic gauges, and radiators to complete LS engine conversions. With extensive experience as an installation center, Southern Performance Systems specializes in custom builds using both aluminum and LSx blocks and offers a range of transmission options, including modern 6-speed automatics and manual transmissions. Their innovative approach includes custom engine management harnesses and support for both LS and LT engine line programming to ensure seamless integration and optimal performance. Generated from the website